RU2017141569A - AIR GEL COMPOSITE AND METHOD FOR ITS OBTAINING - Google Patents

AIR GEL COMPOSITE AND METHOD FOR ITS OBTAINING Download PDF

Info

Publication number
RU2017141569A
RU2017141569A RU2017141569A RU2017141569A RU2017141569A RU 2017141569 A RU2017141569 A RU 2017141569A RU 2017141569 A RU2017141569 A RU 2017141569A RU 2017141569 A RU2017141569 A RU 2017141569A RU 2017141569 A RU2017141569 A RU 2017141569A
Authority
RU
Russia
Prior art keywords
fibers
fibrous material
gel
tank
precursor
Prior art date
Application number
RU2017141569A
Other languages
Russian (ru)
Other versions
RU2729992C2 (en
RU2017141569A3 (en
Inventor
Хиун-Чол КИМ
Original Assignee
ЭсКейСи КО., ЛТД.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ЭсКейСи КО., ЛТД. filed Critical ЭсКейСи КО., ЛТД.
Publication of RU2017141569A publication Critical patent/RU2017141569A/en
Publication of RU2017141569A3 publication Critical patent/RU2017141569A3/ru
Application granted granted Critical
Publication of RU2729992C2 publication Critical patent/RU2729992C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/28—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/162—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
    • B32B43/006—Delaminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • C01B33/158—Purification; Drying; Dehydrating
    • C01B33/1585—Dehydration into aerogels
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0056—Moistening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Silicon Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Cell Separators (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Catalysts (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (42)

1. Способ получения аэрогелевого композита, причем способ включает стадии, в которых:1. A method of producing an airgel composite, the method comprising the steps of: смачивают волокнистый материал, включающий по меньшей мере одно из неорганических волокон и органических волокон;wetted fibrous material comprising at least one of inorganic fibers and organic fibers; наматывают в форме рулона смоченный волокнистый материал с разделителем или наслаивают в плоской форме смоченный волокнистый материал с разделителем;the wetted fibrous material with a separator is wound in the form of a roll, or the wetted fibrous material with a separator is layered in a flat form; помещают волокнистый материал в резервуар;put the fibrous material in the tank; изготавливают гель-волокнистый композит нагнетанием прекурсора в резервуар и переходом прекурсора в гелеобразную форму при удалении остаточных воздушных пузырьков под вакуумом;a gel-fiber composite is made by injecting a precursor into a tank and transferring the precursor to a gel form when removing residual air bubbles under vacuum; извлекают гель-волокнистый композит из резервуара и удаляют разделитель;remove the gel-fiber composite from the tank and remove the separator; проводят замещение растворителя и органическое модифицирование поверхности гель-волокнистого композита; иcarry out the replacement of the solvent and organic modification of the surface of the gel-fiber composite; and проводят высушивание при атмосферном давлении или сверхкритическую сушку гель-волокнистого композита с органически модифицированной поверхностью.carry out drying at atmospheric pressure or supercritical drying of the gel-fiber composite with an organically modified surface. 2. Способ по п.1, в котором неорганические волокна включают по меньшей мере один материал, выбранный из группы, состоящей из стеклянных волокон, стекловаты, шлаковаты, керамической ваты, и борных волокон; и2. The method according to claim 1, wherein the inorganic fibers include at least one material selected from the group consisting of glass fibers, glass wool, slag wool, ceramic wool, and boron fibers; and органические волокна включают по меньшей мере один материал, выбранный из группы, состоящей из нейлона, арамидных волокон, углеродных волокон, полипропиленовых волокон, полиэтиленовых волокон, сложнополиэфирных волокон, полиуретановых волокон, акриловых волокон, поливинилхлоридных ацетатных волокон, вискозных волокон, регенерированных волокон, и отходов волокна.organic fibers include at least one material selected from the group consisting of nylon, aramid fibers, carbon fibers, polypropylene fibers, polyethylene fibers, polyester fibers, polyurethane fibers, acrylic fibers, polyvinyl chloride acetate fibers, viscose fibers, regenerated fibers, and wastes the fibers. 3. Способ по п.1, в котором смачивание выполняют с использованием по меньшей мере одного смачивающего агента, выбранного из:3. The method according to claim 1, in which the wetting is performed using at least one wetting agent selected from: (i) по меньшей мере одной кислоты, выбранной из группы, состоящей из серной кислоты, азотной кислоты, соляной кислоты, уксусной кислоты и плавиковой кислоты в диапазоне рН от 1 до 5;(i) at least one acid selected from the group consisting of sulfuric acid, nitric acid, hydrochloric acid, acetic acid, and hydrofluoric acid in the pH range from 1 to 5; (ii) по меньшей мере одного водорастворимого растворителя, выбранного из группы, состоящей из С1-С4-спирта, ацетона, этиленгликоля, простых эфиров гликоля, диметилформамида (DMF), и тетрагидрофурана (THF); и(ii) at least one water-soluble solvent selected from the group consisting of C 1 -C 4 alcohol, acetone, ethylene glycol, glycol ethers, dimethylformamide (DMF), and tetrahydrofuran (THF); and (iii) по меньшей мере одного поверхностно-активного вещества, выбранного из группы, состоящей из натриевой соли жирной кислоты, натриевой соли алкилбензолсульфоновой кислоты, линейного алкилбензолсульфоната (LAS), полиакриламида, полиоксиэтиленалкиламина, соли диалкилдиметиламмония, соли алкилбензилметиламмония, полиоксиэтиленалкилового простого эфира, сложного эфира жирной кислоты и сорбита, диэтаноламиновой соли жирной кислоты, простого эфира акрилмоногрицерила, алкилсульфобетаина, и алкилкарбоксибетаина.(Iii) at least one surfactant selected from the group consisting of sodium fatty acid salts, sodium salt of alkylbenzenesulfonic acid, linear alkylbenzene sulfonate (LAS), polyacrylamide, polyoxyethylene alkylamines, salts dialkyldimethylammonium salts alkilbenzilmetilammoniya, polyoxyethylene alkyl ether ester fatty acid and sorbitol, diethanolamine salt of fatty acid, simple acryl monogricerol ether, alkylsulfobetaine, and alkylcarboxybetaine. 4. Способ по п.1, в котором разделитель формируют обработкой материала, который выбран из группы, состоящей из нержавеющей стали, резиновой мембраны, магниевого листа, алюминиевого листа, поливинилхлорида (PVC), полиэтилена (PE), сложного полиэфира, полипропилена (PP), полистирола (PS), нейлона, и смеси этих материалов, для обеспечения возможности проникновения и распространения в нем текучей среды.4. The method according to claim 1, wherein the separator is formed by processing a material that is selected from the group consisting of stainless steel, a rubber membrane, a magnesium sheet, an aluminum sheet, polyvinyl chloride (PVC), polyethylene (PE), polyester, polypropylene (PP ), polystyrene (PS), nylon, and mixtures of these materials to allow the penetration and distribution of fluid into it. 5. Способ по п.1, в котором прекурсор представляет собой золь силиката натрия, силиката калия или силиката лития с величиной рН в диапазоне от 3 до 7, или представляет собой тетраэтоксисилан, гидролизованный в присутствии кислотного катализатора.5. The method according to claim 1, wherein the precursor is a sodium silicate, potassium silicate or lithium silicate sol with a pH in the range from 3 to 7, or is tetraethoxysilane hydrolyzed in the presence of an acid catalyst. 6. Способ по п.1, в котором органическое модифицирование поверхности выполняют с использованием смеси силана и алкоксисилана в качестве обрабатывающего агента.6. The method according to claim 1, in which the organic surface modification is performed using a mixture of silane and alkoxysilane as a processing agent. 7. Способ получения аэрогелевого композита, причем способ включает стадии, в которых:7. A method for producing an airgel composite, the method comprising the steps of: формируют волокнистый материал, включающий по меньшей мере одно из неорганических волокон и органических волокон;form a fibrous material comprising at least one of inorganic fibers and organic fibers; смачивают волокнистый материал;wetted fibrous material; помещают волокнистый материал в резервуар;put the fibrous material in the tank; пропитывают волокнистый материал прекурсором нагнетанием прекурсора в резервуар после снижения давления в резервуаре;impregnate the fibrous material with a precursor by forcing the precursor into the tank after reducing the pressure in the tank; изготавливают гель-волокнистый композит переходом прекурсора в гелеобразную форму;a gel-fiber composite is manufactured by converting the precursor to a gel form; замещают растворитель, содержащийся в геле гель-волокнистого композита, и проводят органическое модифицирование внутренней поверхности геля; иreplace the solvent contained in the gel gel-fiber composite, and spend an organic modification of the inner surface of the gel; and высушивают гель-волокнистый композит.dried gel-fiber composite. 8. Способ по п.7, в котором перед размещением смоченного волокнистого материала в резервуаре в смоченный волокнистый материал вводят разделитель, и8. The method of claim 7, wherein prior to placing the wetted fibrous material in the tank, a separator is introduced into the wetted fibrous material, and удаляют разделитель после изготовления гель-волокнистого композита.remove the separator after the manufacture of the gel-fiber composite. 9. Способ по п.8, в котором разделитель наматывают со смоченным волокнистым материалом в форме рулона.9. The method according to claim 8, in which the separator is wound with a wetted fibrous material in the form of a roll. 10. Способ по п.8, в котором разделитель и смоченный волокнистый материал поочередно укладывают в штабель.10. The method according to claim 8, in which the separator and the wetted fibrous material are alternately stacked. 11. Способ по п.7, в котором растворитель включает воду.11. The method according to claim 7, in which the solvent includes water. 12. Способ по п.11, в котором, перед пропиткой волокнистого материала прекурсором, давление в резервуаре снижают до диапазона от 0,001 Торр до 10 Торр (0,133-1333,22 Па).12. The method according to claim 11, in which, before the fibrous material is impregnated with the precursor, the pressure in the tank is reduced to a range from 0.001 Torr to 10 Torr (0.133-1333.22 Pa). 13. Способ по п.7, дополнительно включающий снижение давления в резервуаре после того, как волокнистый материал пропитан прекурсором.13. The method according to claim 7, further comprising reducing the pressure in the tank after the fibrous material is impregnated with the precursor. 14. Способ по п.13, в котором, после того, как волокнистый материал пропитан прекурсором, давление в резервуаре снижают до диапазона от 0,001 Торр до 10 Торр (0,133-1333,22 Па).14. The method according to claim 13, wherein after the fibrous material is impregnated with the precursor, the pressure in the tank is reduced to a range from 0.001 Torr to 10 Torr (0.133-1333.22 Pa). 15. Аэрогелевый композит, включающий:15. Airgel composite comprising: волокнистый материал, включающий по меньшей мере одно из неорганических волокон и органических волокон; иa fibrous material comprising at least one of inorganic fibers and organic fibers; and аэрогель, размещенный в волокнистом материале,airgel placed in a fibrous material причем на поверхности разреза аэрогелевого композита число пор, имеющих диаметр от 10 мкм до 5 мм, на площади 1500 мм2 составляет 10 или менее.moreover, on the cut surface of the airgel composite, the number of pores having a diameter from 10 μm to 5 mm in an area of 1500 mm 2 is 10 or less. 16. Аэрогелевый композит по п.15, в котором аэрогель формируют из золя силиката натрия, силиката калия или силиката лития.16. The airgel composite according to claim 15, wherein the airgel is formed from a sol of sodium silicate, potassium silicate or lithium silicate. 17. Аэрогелевый композит по п.16, в котором, после того, как золь силиката натрия, силиката калия или силиката лития импрегнирован в волокнистый материал под вакуумом и переведен в гелевую форму, формируют аэрогель замещением растворителя и органическим модифицированием внутренней поверхности геля.17. The airgel composite according to claim 16, in which, after the sodium silicate sol, potassium silicate or lithium silicate are impregnated into the fibrous material under vacuum and transferred into a gel form, an airgel is formed by replacing the solvent and organic modifying the inner surface of the gel. 18. Аэрогелевый композит по п.15, в котором число пор составляет 5 или менее.18. The airgel composite according to claim 15, wherein the pore number is 5 or less. 19. Аэрогелевый композит по п.15, в котором число пор составляет 3 или менее.19. The airgel composite according to claim 15, wherein the pore number is 3 or less. 20. Аэрогелевый композит по п.15, в котором число пор составляет 2 или менее.20. The airgel composite according to claim 15, wherein the pore number is 2 or less.
RU2017141569A 2016-02-05 2017-02-03 Aerogel composite and method for production thereof RU2729992C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2016-0014993 2016-02-05
KR1020160014993A KR101654795B1 (en) 2016-02-05 2016-02-05 Method for Preparing High-insulation Aerogel - Impregnated Mat
PCT/KR2017/001215 WO2017135752A1 (en) 2016-02-05 2017-02-03 Aerogel composite and method for preparing same

Publications (3)

Publication Number Publication Date
RU2017141569A true RU2017141569A (en) 2019-05-29
RU2017141569A3 RU2017141569A3 (en) 2020-03-13
RU2729992C2 RU2729992C2 (en) 2020-08-13

Family

ID=56946291

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017141569A RU2729992C2 (en) 2016-02-05 2017-02-03 Aerogel composite and method for production thereof

Country Status (9)

Country Link
US (1) US10940670B2 (en)
EP (1) EP3278985B1 (en)
JP (1) JP6918705B2 (en)
KR (1) KR101654795B1 (en)
CN (1) CN107709013B (en)
CA (1) CA2983917A1 (en)
RU (1) RU2729992C2 (en)
TW (1) TWI663062B (en)
WO (1) WO2017135752A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101654795B1 (en) 2016-02-05 2016-09-06 김현철 Method for Preparing High-insulation Aerogel - Impregnated Mat
KR101928538B1 (en) * 2017-06-19 2018-12-13 에스케이씨 주식회사 Aerogel composite
JP6959433B2 (en) * 2017-11-13 2021-11-02 エルジー・ケム・リミテッド Regeneration method of supercritical waste liquid generated during the silica airgel blanket manufacturing process
KR102037425B1 (en) * 2017-12-27 2019-10-28 에스케이씨 주식회사 Method for preparing aerogel composites and apparatus therefor
KR20190081024A (en) * 2017-12-29 2019-07-09 에스케이씨 주식회사 Apparatus for manufacturing plate type aerogel composites and manufacturing method of the plate type aerogel composites applying thereof
CN108381949B (en) * 2018-02-08 2019-06-21 广东埃力生高新科技有限公司 The preparation system and preparation method of gel complex material
CN112004667B (en) * 2018-02-22 2023-08-18 格拉芬康普西斯有限公司 Composite structure
KR101980486B1 (en) * 2018-06-12 2019-05-20 최경훈 A nonflammable Insulating Sheet for Blocking a Heat Exchanging and a Method for Producing the Same
CN109081673B (en) * 2018-08-14 2021-04-09 上海康达新能源材料有限公司 Fiber-reinforced alumina aerogel composite material and preparation method thereof
CN109019611B (en) * 2018-08-17 2020-06-02 中南大学 Block transparent silica aerogel and rapid preparation method and application thereof
WO2020111768A1 (en) * 2018-11-27 2020-06-04 주식회사 엘지화학 Method for preparing silica aerogel
WO2020111763A1 (en) * 2018-11-27 2020-06-04 주식회사 엘지화학 Method for manufacturing aerogel blanket
CN110318182B (en) * 2019-06-14 2021-11-12 常州玛特利尔干燥工程有限公司 Integrated aerogel heat preservation felt manufacturing equipment
WO2021045356A1 (en) * 2019-09-03 2021-03-11 주식회사 엘지화학 Apparatus and method for manufacturing aerogel blanket
KR20210033359A (en) 2019-09-18 2021-03-26 주식회사 엘지화학 Aerogel blanket and method preparing thereof
CN111235790A (en) * 2019-12-19 2020-06-05 响水华夏特材科技发展有限公司 Continuous gel dipping composite system
KR20220114033A (en) * 2020-01-11 2022-08-17 더 리서치 파운데이션 포 더 스테이트 유니버시티 오브 뉴욕 Ceramic foam-fiber composite, method for manufacturing same, and use thereof
CN111535019A (en) * 2020-04-21 2020-08-14 浙江岩谷科技有限公司 Preparation method of hydrophobic glass fiber felt-silica aerogel heat insulation composite material
CN112125697A (en) * 2020-09-11 2020-12-25 烟台正海合泰科技股份有限公司 Automotive interior material
CN112681009B (en) * 2020-12-25 2021-10-26 华南理工大学 Paper-based high-temperature-resistant composite material and preparation method and application thereof
CN112774585A (en) * 2020-12-31 2021-05-11 广东埃力生高新科技有限公司 Fiber reinforcement composite aerogel material and preparation method thereof
CN113352709B (en) * 2021-07-06 2023-05-26 厦门点石新材料有限公司 Powder-falling-free aerogel felt and production method thereof
CN113829545B (en) * 2021-09-27 2023-04-07 江西宏柏新材料股份有限公司 Roll type production device and method for aerogel composite material
CN113860848B (en) * 2021-10-08 2022-06-10 贵州省材料产业技术研究院 Modified carbon fiber/SiO2Preparation method of aerogel composite material
CN115124319B (en) * 2022-07-04 2023-03-24 巩义市泛锐熠辉复合材料有限公司 High-compression silicon dioxide aerogel, aerogel felt and preparation method thereof
KR20240013697A (en) * 2022-07-22 2024-01-30 주식회사 엘지화학 Method for manufacturing hydrophobic silica aerogel blanket and silica aerogel blanket
WO2024019594A1 (en) * 2022-07-22 2024-01-25 주식회사 엘지화학 Method for manufacturing hydrophobic silica aerogel blanket, and silica aerogel blanket
CN115501826B (en) * 2022-10-24 2024-03-08 江苏安珈新材料科技有限公司 Integrated device and method for preparing aerogel composite material

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306555A (en) * 1991-09-18 1994-04-26 Battelle Memorial Institute Aerogel matrix composites
US5565142A (en) * 1992-04-01 1996-10-15 Deshpande; Ravindra Preparation of high porosity xerogels by chemical surface modification.
DE4430642A1 (en) * 1994-08-29 1996-03-07 Hoechst Ag Airgel and xerogel composites, processes for their production and their use
DE19507732A1 (en) * 1995-03-07 1996-09-12 Hoechst Ag Transparent component containing at least one fiber-reinforced airgel plate and / or mat
US20020061396A1 (en) * 1997-11-17 2002-05-23 Susan M White Aerogel loaded tile composite material
JP3792438B2 (en) 1999-06-23 2006-07-05 株式会社神戸製鋼所 Airgel membrane manufacturing method and manufacturing apparatus
KR100909732B1 (en) * 2000-12-22 2009-07-29 아스펜 에어로겔, 인코퍼레이티드 Aerogel Composites with Fibrous Betting
AU2003241488B2 (en) * 2002-05-15 2008-01-24 Cabot Corporation Aerogel and hollow particle binder composition, insulation composite, and method for preparing the same
PT2813338T (en) 2003-06-24 2016-11-21 Aspen Aerogels Inc Methods to produce gel sheets
US7635411B2 (en) * 2004-12-15 2009-12-22 Cabot Corporation Aerogel containing blanket
KR100849927B1 (en) 2007-05-03 2008-08-04 연세대학교 산학협력단 Optimized manufacturing method of silica aerogel corresponding to the shape of production
US10196814B2 (en) * 2009-04-27 2019-02-05 Cabot Corporation Aerogel compositions and methods of making and using them
KR101047965B1 (en) * 2009-06-11 2011-07-12 한국에너지기술연구원 Airgel mat, manufacturing method and apparatus thereof
JP4905814B2 (en) * 2009-10-09 2012-03-28 国立大学法人 東京大学 Composite porous material and method for producing the same
JP2011136859A (en) * 2009-12-28 2011-07-14 Asahi Fiber Glass Co Ltd Fiber heat insulating material and method for manufacturing the same
KR101193987B1 (en) 2010-01-11 2012-10-24 한국과학기술연구원 Method for Preparing High-insulation Aerogel-Impregnated Fiber
KR101290046B1 (en) 2010-08-31 2013-07-30 한국기계연구원 Method of Manufacturing Complex System with Porous Ceramics Matrix and Nano Aerogel filling the Same
KR101187568B1 (en) * 2010-09-29 2012-10-04 한국에너지기술연구원 Preparation method of silica aerogel granules
US20120231251A1 (en) * 2011-03-09 2012-09-13 Samsung Electronics Co., Ltd. Composition for clay-aerogel composite, clay-aerogel composite, and method of making the same
WO2012138803A2 (en) * 2011-04-04 2012-10-11 Carnegie Mellon University Carbon nanotube aerogels, composites including the same, and devices formed therefrom
US9399864B2 (en) * 2013-03-15 2016-07-26 Cabot Corporation Aerogel blanket and method of production
KR101306632B1 (en) * 2013-05-23 2013-09-11 주식회사 에코인프라홀딩스 Spray-type nonflammable insulating material composition and production method and coating method thereof
KR101515803B1 (en) * 2013-12-18 2015-05-04 호서대학교 산학협력단 Device and method for manufacturing insulation textile impregnated airogel using dipping way
CN104911901A (en) 2014-03-12 2015-09-16 引领科技无锡有限公司 Electrostatic spinning aerogel composite nanofiber membrane and making method thereof
CN115073800A (en) * 2015-02-05 2022-09-20 气凝胶科技有限责任公司 Systems and methods for producing aerogel materials
CN104961494A (en) 2015-06-05 2015-10-07 江苏丰彩新型建材有限公司 Aerogel composite powder material and preparation method thereof
CN104944887A (en) 2015-07-01 2015-09-30 卓达新材料科技集团有限公司 Preparation method of rigid silicon dioxide aerogel insulating board
US20190002356A1 (en) * 2015-07-15 2019-01-03 Neha Yeshwanta HEBALKAR Improved process for producing silica aerogel thermal insulation product with increased efficiency
KR101654795B1 (en) * 2016-02-05 2016-09-06 김현철 Method for Preparing High-insulation Aerogel - Impregnated Mat

Also Published As

Publication number Publication date
CA2983917A1 (en) 2017-08-10
JP2019509236A (en) 2019-04-04
EP3278985A1 (en) 2018-02-07
EP3278985A4 (en) 2018-07-04
EP3278985B1 (en) 2020-06-24
KR101654795B1 (en) 2016-09-06
RU2729992C2 (en) 2020-08-13
TWI663062B (en) 2019-06-21
CN107709013A (en) 2018-02-16
US10940670B2 (en) 2021-03-09
JP6918705B2 (en) 2021-08-11
US20180326700A1 (en) 2018-11-15
CN107709013B (en) 2021-08-13
TW201739605A (en) 2017-11-16
WO2017135752A1 (en) 2017-08-10
RU2017141569A3 (en) 2020-03-13

Similar Documents

Publication Publication Date Title
RU2017141569A (en) AIR GEL COMPOSITE AND METHOD FOR ITS OBTAINING
CN105597712B (en) Enhanced oil suction membrane material, component and preparation method thereof
CN104324524B (en) The preparation method of the ultralight sponge of a kind of super-hydrophobic super-oleophylic
JP6076536B2 (en) Method for producing oil-absorbing hollow fiber porous membrane
PH12016500093A1 (en) Hydrophilised vinylidene fluoride-based porous hollow fibre membrane, and manufacturing method therefor
CN102614786B (en) Preparation method of polyvinylidene fluoride ultramicro-filtration dry membrane for flat-plate MBR (membrane bioreactor)
CN110755887B (en) Preparation method and application of super-infiltrated Janus material
JP2016519389A5 (en)
TW200733460A (en) Method for preparing functional film
CN104987528A (en) Modification method of oleophylic and hydrophobic nano-sponge
CN106823825A (en) Graphene oxide membrane based on dopamine biomimetic modification and its preparation method and application
JP2011102453A (en) Nonwoven fabric for reinforcing frp
CN105906298B (en) A kind of glass mat enhancing aerosil and preparation method thereof
RU2012143414A (en) FLEXIBLE SHEET MATERIAL FOR LIMITING THE SPACE OF SUBMITTING MATRIX MATERIAL AND METHOD FOR PRODUCING IT
CN104964541A (en) Fast drying method for adhesive base felt
CN103611430A (en) Production method for high-ion selectivity hollow fibrous nanofiltration membrane
CN110614040A (en) Preparation method of graphene hybrid perfluoropolymer hollow fiber membrane
CN105466156A (en) Drying device for beaker
CN202194260U (en) Fiberglass gridding cloth enhancing rock wool composite heat insulation board
CN208032585U (en) A kind of compound asphalt felt of aeroge
JP2012003841A5 (en)
CN105199132B (en) A kind of hydrophilic method of repair membrane after chemical cleaning
CN106139918A (en) A kind of production method of polytetrafluoroethylhollow hollow fiber pipe
RU165369U1 (en) NON-FLAMMABLE SHEET FACING MATERIAL
JP2023156350A (en) Silica aerogel blanket